I was telling about my exciting travels when he with a story of his own.A. broke downB. b

问题补充：

I was telling about my exciting travels when he with a story of his own.

A. broke down

B. broke out

C. broke in

D. broke up

答案：

A. broke down

B. broke out

(答案→)C. broke in

D. broke up

解析：本题考查动词短语辨析。句意：我正在讲我的旅游经历，这是他插话讲起他自己的经历经理来了。break in 打断， 插嘴说。